commit 88803df08b289ac77247389ce29d549ba6b1a33e Author: Jan-Lukas Else Date: Sat Sep 4 12:21:50 2021 +0200 Simple benchmarks diff --git a/SqliteBench_test.go b/SqliteBench_test.go new file mode 100644 index 0000000..c72af92 --- /dev/null +++ b/SqliteBench_test.go @@ -0,0 +1,93 @@ +package main + +import ( + "context" + "database/sql" + "math/rand" + "path/filepath" + "strconv" + "testing" + + _ "github.com/mattn/go-sqlite3" + "github.com/stretchr/testify/require" + "zombiezen.com/go/sqlite" + "zombiezen.com/go/sqlite/sqlitex" +) + +func Benchmark_Zombiezen(b *testing.B) { + + // Create and open database + + dbpool, err := sqlitex.Open(filepath.Join(b.TempDir(), "db.db"), sqlite.OpenCreate|sqlite.OpenReadWrite|sqlite.OpenWAL|sqlite.OpenNoMutex, 10) + require.NoError(b, err) + + // Create table + + conn := dbpool.Get(context.Background()) + err = sqlitex.Exec(conn, "create table test(a text not null primary key, b text not null, c text not null default 'd');", nil) + dbpool.Put(conn) + require.NoError(b, err) + + // Insert 1000 entries + + for i := 0; i < 1000; i++ { + str := strconv.Itoa(i) + conn := dbpool.Get(context.Background()) + _ = sqlitex.Exec(conn, "insert into test(a, b) values (?, ?);", nil, str, str) + dbpool.Put(conn) + } + + // Queries + + b.Run("Queries", func(b *testing.B) { + b.RunParallel(func(p *testing.PB) { + for p.Next() { + conn := dbpool.Get(context.Background()) + _ = sqlitex.Exec(conn, "select a, b, c from test where a = ?;", func(stmt *sqlite.Stmt) error { + _ = stmt.ColumnText(0) + _ = stmt.ColumnText(1) + _ = stmt.ColumnText(2) + return nil + }, strconv.Itoa(rand.Intn(1000))) + dbpool.Put(conn) + } + }) + }) + +} + +func Benchmark_Mattn(b *testing.B) { + + // Create and open database + + db, err := sql.Open("sqlite3", filepath.Join(b.TempDir(), "db.db")+"?mode=rwc&_journal_mode=WAL&cache=shared") + require.NoError(b, err) + db.SetMaxOpenConns(10) + + // Create table + + _, err = db.Exec("create table test(a text not null primary key, b text not null, c text not null default 'd');") + require.NoError(b, err) + + // Insert 1000 entries + + for i := 0; i < 1000; i++ { + str := strconv.Itoa(i) + _, _ = db.Exec("insert into test(a, b) values (?, ?);", str, str) + } + + // Queries + + b.Run("Queries", func(b *testing.B) { + b.RunParallel(func(p *testing.PB) { + for p.Next() { + var a, b, c string + rows, _ := db.Query("select a, b, c from test where a = ?;", strconv.Itoa(rand.Intn(1000))) + for rows.Next() { + rows.Scan(&a, &b, &c) + } + } + }) + }) + +} diff --git a/go.mod b/go.mod new file mode 100644 index 0000000..d89a296 --- /dev/null +++ b/go.mod @@ -0,0 +1,22 @@ +module git.jlel.se/jlelse/GoSqliteBench + +go 1.17 + +require ( + github.com/mattn/go-sqlite3 v1.14.8 + github.com/stretchr/testify v1.7.0 + zombiezen.com/go/sqlite v0.7.0 +) + +require ( + github.com/davecgh/go-spew v1.1.1 // indirect + github.com/mattn/go-isatty v0.0.13 // indirect + github.com/pmezard/go-difflib v1.0.0 // indirect + github.com/remyoudompheng/bigfft v0.0.0-20200410134404-eec4a21b6bb0 // indirect + golang.org/x/sys v0.0.0-20210903071746-97244b99971b // indirect + gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b // indirect + modernc.org/libc v1.11.0 // indirect + modernc.org/mathutil v1.4.1 // indirect + modernc.org/memory v1.0.5 // indirect + modernc.org/sqlite v1.12.0 // indirect +) diff --git a/go.sum b/go.sum new file mode 100644 index 0000000..7a0f2f1 --- /dev/null +++ b/go.sum @@ -0,0 +1,89 @@ +crawshaw.io/iox v0.0.0-20181124134642-c51c3df30797/go.mod h1:sXBiorCo8c46JlQV3oXPKINnZ8mcqnye1EkVkqsectk= +github.com/chzyer/logex v1.1.10/go.mod h1:+Ywpsq7O8HXn0nuIou7OrIPyXbp3wmkHB+jjWRnGsAI= +github.com/chzyer/readline v0.0.0-20180603132655-2972be24d48e/go.mod h1:nSuG5e5PlCu98SY8svDHJxuZscDgtXS6KTTbou5AhLI= +github.com/chzyer/test v0.0.0-20180213035817-a1ea475d72b1/go.mod h1:Q3SI9o4m/ZMnBNeIyt5eFwwo7qiLfzFZmjNmxjkiQlU= +github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= +github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c= +github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= +github.com/dustin/go-humanize v1.0.0/go.mod h1:HtrtbFcZ19U5GC7JDqmcUSB87Iq5E25KnS6fMYU6eOk= +github.com/google/go-cmp v0.5.3/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE= +github.com/kballard/go-shellquote v0.0.0-20180428030007-95032a82bc51/go.mod h1:CzGEWj7cYgsdH8dAjBGEr58BoE7ScuLd+fwFZ44+/x8= +github.com/mattn/go-isatty v0.0.12/go.mod h1:cbi8OIDigv2wuxKPP5vlRcQ1OAZbq2CE4Kysco4FUpU= +github.com/mattn/go-isatty v0.0.13 h1:qdl+GuBjcsKKDco5BsxPJlId98mSWNKqYA+Co0SC1yA= +github.com/mattn/go-isatty v0.0.13/go.mod h1:cbi8OIDigv2wuxKPP5vlRcQ1OAZbq2CE4Kysco4FUpU= +github.com/mattn/go-sqlite3 v1.14.6/go.mod h1:NyWgC/yNuGj7Q9rpYnZvas74GogHl5/Z4A/KQRfk6bU= +github.com/mattn/go-sqlite3 v1.14.8 h1:gDp86IdQsN/xWjIEmr9MF6o9mpksUgh0fu+9ByFxzIU= +github.com/mattn/go-sqlite3 v1.14.8/go.mod h1:NyWgC/yNuGj7Q9rpYnZvas74GogHl5/Z4A/KQRfk6bU= +github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM= +github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4= +github.com/remyoudompheng/bigfft v0.0.0-20200410134404-eec4a21b6bb0 h1:OdAsTTz6OkFY5QxjkYwrChwuRruF69c169dPK26NUlk= +github.com/remyoudompheng/bigfft v0.0.0-20200410134404-eec4a21b6bb0/go.mod h1:qqbHyh8v60DhA7CoWK5oRCqLrMHRGoxYCSS9EjAz6Eo= +github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME= +github.com/stretchr/testify v1.7.0 h1:nwc3DEeHmmLAfoZucVR881uASk0Mfjw8xYJ99tb5CcY= +github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg= +github.com/yuin/goldmark v1.2.1/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74= +golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w= +golang.org/x/crypto 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